Palettes / Colors / #81F00A
#81F00A — Vivid Green
#81F00A is a green color we call Vivid Green, closest to the named color LawnGreen (#7CFC00). It belongs to the green family.
Color name
Closest CSS keyword: lawngreen (#7CFC00) — not an exact match. CSS lawngreen gives you #7CFC00, a different color; use #81F00A when you need this exact shade.
Sources: common names follow widely used color-name references; CSS keywords and their hex values follow the CSS Color specification.
#81F00A is a warm-leaning green color associated with growth, calm and balance. It is saturated enough to be the accent — buttons, highlights and calls to action — while neutrals do the quiet work around it.
Its strongest partner is its complement #790AF0; it also sits naturally between #F0EC0A and #0EF00A. In the palettes below you can see it working alongside real color combinations from our collection.
Color values
| HEX | #81F00A |
|---|---|
| RGB | 129, 240, 10 |
| HSL | 89°, 92%, 49% |
| HSV | 89°, 96%, 94% |
| CMYK | 46%, 0%, 96%, 6% |
| XYZ | 40.27, 67.01, 11.10 |
| Yxy | 67.01, 0.3402, 0.5661 |
| CIE-Lab | 85.51, -62.01, 81.59 |
| Hunter Lab | 81.86, -51.89, 46.53 |
RGB & CMYK percentages
Red 51% · Green 94% · Blue 4%
Cyan 46% · Magenta 0% · Yellow 96% · Key 6%
CMYK values are unprofiled approximations for screen reference — not a print-proofing guarantee.
Previews
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CSS code for #81F00A
.text { color: #81F00A; }
.background { background-color: #81F00A; }
.border { border: 3px solid #81F00A; }
.text-rgb { color: rgb(129, 240, 10); }
.text-hsl { color: hsl(89, 92%, 49%); }
.text-shadow-hex { text-shadow: 4px 4px 2px #81F00A; }
.text-shadow-rgba { text-shadow: 4px 4px 2px rgba(129, 240, 10, 0.8); }
.box-shadow-hex { box-shadow: 1px 1px 3px 2px #81F00A; }
.box-shadow-rgba { box-shadow: 1px 1px 3px 2px rgba(129, 240, 10, 0.8); }
HTML: <p style="color:#81F00A">Text here</p> · <div style="background-color:#81F00A">Div content here</div>
Shades of #81F00A
Tints of #81F00A
Tones of #81F00A
Color harmonies
Complementary — #790AF0:
Analogous:
Triadic:
Contrast & accessibility
| Against white text | 1.46:1 Fails |
|---|---|
| Against black text | 14.40:1 AAA |
Best text color on #81F00A: #000000.
Semi-transparent (opacity) text on #81F00A
Text set with opacity blends into the background, so its real contrast is lower than the solid ratios above. Choose a text color and an opacity to see the blended color and its true ratio:
Smaller body text shows the effect best.
Blended color: · Contrast against #81F00A: ·
How #81F00A looks with color blindness
Simulated with standard Machado color-vision-deficiency matrices — useful when this color carries meaning in charts, maps or interfaces:
Closest design-system colors
The nearest matches in the Tailwind CSS, Material Design and Bootstrap palettes — handy when you need a framework class instead of a raw hex:
Palettes with a similar color
These palettes use a close neighbour of #81F00A rather than the exact color:
Similar colors
The closest colors that actually appear in our palette collection — click any to open its page:
Browse neighbouring colors
Frequently asked questions
What color is #81F00A?
#81F00A is Vivid Green, a green color (RGB 129, 240, 10). Its closest standard named color is LawnGreen.
What is the RGB and HSL of #81F00A?
#81F00A is RGB 129, 240, 10 — HSL 89°, 92%, 49% — CMYK 46%, 0%, 96%, 6%.
What colors go with #81F00A?
Its complement is #790AF0; analogous partners are #F0EC0A and #0EF00A. It also appears in 6+ palettes in our collection.
Can I use #81F00A for text?
Black text on #81F00A has a contrast ratio of 14.40:1 (passes WCAG AA); white text gives 1.46:1.